OnWalkClick:function(sender){
var sfLaoJun1=new cc.SpriteFrame(res.npc_laojun1,cc.rect(0,0,70,101));
var sfLaoJun2=new cc.SpriteFrame(res.npc_laojun2,cc.rect(0,0,70,101));
var sfLaoJun3=new cc.SpriteFrame(res.npc_laojun3,cc.rect(0,0,70,101));
var sfLaoJun4=new cc.SpriteFrame(res.npc_laojun4,cc.rect(0,0,70,101));
var sfLaoJunAll=new Array(sfLaoJun1,sfLaoJun2,sfLaoJun3,sfLaoJun4);
var amnLaoJun=new cc.Animation(sfLaoJunAll,0.05);
var action=cc.animate(amnLaoJun);
var sprite=new cc.Sprite();
sprite.setPosition(160,300);
this.addChild(sprite);
sprite.runAction(cc.repeatForever(action));
}

再次特别鸣谢张翼翔老师(或者是个资深Leader或者攻城狮)的教程,特别清晰明了,比cocos2d官网上的强太多了。